Matches in SemOpenAlex for { <https://semopenalex.org/work/W182652039> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W182652039 abstract "Twenty production blasts in two open pit mines were monitored, in rocks with medium to very high strength. Three different blasting agents (ANFO, watergel and emulsion blend) were used, with powder factors ranging between 0.88 and 1.45 kg/m3. Excavators were front loaders and rope shovels. Mechanical properties of the rock, blasting characteristics and mucking rates were carefully measured. A model for the calculation of the productivity of excavators is developed thereof, in which the production rate results as a product of an ideal, maximum, productivity rate times an operating efficiency. The maximum rate is a function of the dipper capacity and the efficiency is a function of rock density, strength, and explosive energy concentration in the rock. The model is statistically significant and explains up to 92 % of the variance of the production rate measurements." @default.
- W182652039 created "2016-06-24" @default.
- W182652039 creator A5028639156 @default.
- W182652039 creator A5033275834 @default.
- W182652039 creator A5052429911 @default.
- W182652039 date "2011-01-01" @default.
- W182652039 modified "2023-09-27" @default.
- W182652039 title "On loader productivity, rock strength and explosive energy in metal mining" @default.
- W182652039 cites W1593299235 @default.
- W182652039 cites W1815731809 @default.
- W182652039 cites W182592742 @default.
- W182652039 cites W1966722844 @default.
- W182652039 cites W1968861187 @default.
- W182652039 cites W2007259116 @default.
- W182652039 cites W2012275386 @default.
- W182652039 cites W2028049334 @default.
- W182652039 cites W2055271762 @default.
- W182652039 cites W2060055696 @default.
- W182652039 cites W2071467620 @default.
- W182652039 cites W2142576173 @default.
- W182652039 cites W2607458054 @default.
- W182652039 cites W422240758 @default.
- W182652039 cites W77638720 @default.
- W182652039 cites W95522462 @default.
- W182652039 hasPublicationYear "2011" @default.
- W182652039 type Work @default.
- W182652039 sameAs 182652039 @default.
- W182652039 citedByCount "1" @default.
- W182652039 countsByYear W1826520392014 @default.
- W182652039 crossrefType "journal-article" @default.
- W182652039 hasAuthorship W182652039A5028639156 @default.
- W182652039 hasAuthorship W182652039A5033275834 @default.
- W182652039 hasAuthorship W182652039A5052429911 @default.
- W182652039 hasConcept C127413603 @default.
- W182652039 hasConcept C139719470 @default.
- W182652039 hasConcept C141392084 @default.
- W182652039 hasConcept C154238967 @default.
- W182652039 hasConcept C162324750 @default.
- W182652039 hasConcept C16674752 @default.
- W182652039 hasConcept C178790620 @default.
- W182652039 hasConcept C184977646 @default.
- W182652039 hasConcept C185592680 @default.
- W182652039 hasConcept C187320778 @default.
- W182652039 hasConcept C192562407 @default.
- W182652039 hasConcept C204983608 @default.
- W182652039 hasConcept C205507351 @default.
- W182652039 hasConcept C2779041774 @default.
- W182652039 hasConcept C39432304 @default.
- W182652039 hasConcept C50933969 @default.
- W182652039 hasConcept C66938386 @default.
- W182652039 hasConcept C78519656 @default.
- W182652039 hasConceptScore W182652039C127413603 @default.
- W182652039 hasConceptScore W182652039C139719470 @default.
- W182652039 hasConceptScore W182652039C141392084 @default.
- W182652039 hasConceptScore W182652039C154238967 @default.
- W182652039 hasConceptScore W182652039C162324750 @default.
- W182652039 hasConceptScore W182652039C16674752 @default.
- W182652039 hasConceptScore W182652039C178790620 @default.
- W182652039 hasConceptScore W182652039C184977646 @default.
- W182652039 hasConceptScore W182652039C185592680 @default.
- W182652039 hasConceptScore W182652039C187320778 @default.
- W182652039 hasConceptScore W182652039C192562407 @default.
- W182652039 hasConceptScore W182652039C204983608 @default.
- W182652039 hasConceptScore W182652039C205507351 @default.
- W182652039 hasConceptScore W182652039C2779041774 @default.
- W182652039 hasConceptScore W182652039C39432304 @default.
- W182652039 hasConceptScore W182652039C50933969 @default.
- W182652039 hasConceptScore W182652039C66938386 @default.
- W182652039 hasConceptScore W182652039C78519656 @default.
- W182652039 hasLocation W1826520391 @default.
- W182652039 hasOpenAccess W182652039 @default.
- W182652039 hasPrimaryLocation W1826520391 @default.
- W182652039 hasRelatedWork W1968861187 @default.
- W182652039 hasRelatedWork W2011295606 @default.
- W182652039 hasRelatedWork W2034859250 @default.
- W182652039 hasRelatedWork W2084311724 @default.
- W182652039 hasRelatedWork W2375113365 @default.
- W182652039 hasRelatedWork W2996854128 @default.
- W182652039 isParatext "false" @default.
- W182652039 isRetracted "false" @default.
- W182652039 magId "182652039" @default.
- W182652039 workType "article" @default.